CVE-2024-44940
High
Description
In the Linux kernel, the following vulnerability has been resolved: fou: remove warn in gue_gro_receive on unsupported protocol Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is not known or does not have a GRO handler. Such a packet is easily constructed. Syzbot generates them and sets off this warning. Remove the warning as it is expected and not actionable. The warning was previously reduced from WARN_ON to WARN_ON_ONCE in commit 270136613bf7 ("fou: Do WARN_ON_ONCE in gue_gro_receive for bad proto callbacks").
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedAug 26, 2024
First seenAug 26, 2024
How to fix
Update
- linux linux_kernel5.10.234, 5.15.174, 6.1.107, 6.6.47, 6.10.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.18 ≤ v < 5.10.234, 5.11 ≤ v < 5.15.174, 5.16 ≤ v < 6.1.107, 6.2 ≤ v < 6.6.47, 6.7 ≤ v < 6.10.6 | 5.10.234, 5.15.174, 6.1.107, 6.6.47, 6.10.6 |
| debian debian_linux | 11.0 | — |
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